Is The Nameless Mod the best SP mod ever made?

I only played it a couple of months ago for the first time but the thing is amazing,sure the visuals are basically high rez Deus Ex but it´s like 20 hours long,fully voice acted(and generally at the level of DX in that regard),actually non linear story branching unlike the source material that sort of teased about you being able to stay loyal to Unatco but you couldn´t in the end,great original soundtrack,among so many other things that in a lot of(if not most) ways is actually better than Deus Ex itself.

I´m wondering,is there any other single player mod in any game that it´s actually even on par with TNM?

The Nameless Mod is simply one of my all-time favorite GAMES. Off-Topic Productions put so much effort into creating the atmosphere around TNM with a fully fledged story, hilarious voice-acting, and not to mention amazing MUSIC. Gahh, so many great memories from playing back in the Winter of 2009. I swear, Sol's Bar Theme brings me back to that holiday season.